/**
 * Copyright (C) 2025 by Fonoster Inc (https://fonoster.com)
 * http://github.com/fonoster/fonoster
 *
 * This file is part of Fonoster
 *
 * Licensed under the MIT License (the "License");
 * you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *    https://opensource.org/licenses/MIT
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { GrpcError } from "@fonoster/common";
import { status } from "@grpc/grpc-js";
import { Client, RecordingFinished } from "ari-client";
import { AriEvent } from "../../types";

async function awaitForRecordingFinished(
  ari: Client,
  name: string
): Promise<{ duration: number }> {
  return new Promise((resolve, reject) => {
    const listener = (event: RecordingFinished) => {
      if ("cause" in event.recording) {
        ari.removeListener(AriEvent.RECORDING_FINISHED, listener);
        ari.removeListener(AriEvent.RECORDING_FAILED, listener);
        reject(new GrpcError(status.INTERNAL, "Recording failed"));
      } else if (name === event.recording.name) {
        ari.removeListener(AriEvent.RECORDING_FINISHED, listener);
        ari.removeListener(AriEvent.RECORDING_FAILED, listener);
        resolve({ duration: event.recording.duration });
      }
    };

    ari.on(AriEvent.RECORDING_FINISHED, listener);
    ari.on(AriEvent.RECORDING_FAILED, listener);
  });
}

export { awaitForRecordingFinished };
